Junior Linux Ops

Chubb European Group Ltd.; Philippines; On-site; PHP 300,000 - 600,000; Full time

Job summary

The Junior Linux Ops role at Chubb Asia Pacific PTE LTD d/b/a Chubb Business Services focuses on maintaining and enhancing global Linux server infrastructure. You will work with cross‑functional teams, automate routine tasks, and ensure high availability of mission‑critical services while participating in on‑call support and disaster recovery activities.

Responsibilities include incident diagnosis on RHEL/SLES, collaboration with multiple teams, automation of processes, daily monitoring, and

Qualifications

• Extensive and recent support experience with Red Hat Enterprise Linux Server and SUSE Linux Enterprise Server in a global multi-data center enterprise.
• Advanced knowledge of Linux server operating systems (RHEL 8.x/9.x, SLES 15).
• Advanced knowledge of configuration management tools (Ansible).
• Working knowledge of Red Hat Satellite Server systems management.
• Working knowledge of networking principles including routing, switching, firewalls, load balancing and VLANs.
• Working knowledge of Windows Server operating systems is a plus.
• Working knowledge of IBM AIX is a plus.
• Working knowledge and experience with virtualization hypervisors (VMware vSphere, Azure).
• Working knowledge and experience with containerization (Docker, Kubernetes, Azure Kubernetes Service) a plus.

Responsibilities

• Investigate and diagnose incidents and problems on Red Hat and SUSE servers.
• Collaborate with network, security, development, and application teams on infrastructure implementations.
• Provide training, mentorship, and act as escalation point for junior team members.
• Automate operational, monitoring, and integrity‑verification processes using runbooks and scripts.
• Perform daily system monitoring, log review, and verify availability of key processes.
• Create and maintain documentation for Linux infrastructure installation, configuration, and troubleshooting.
• Identify monitoring/alerting gaps and develop solutions to close them.
• Support on‑call and after‑hours incidents, including disaster‑recovery plan execution.
• Participate in change, incident, and problem management processes.

Skills

Linux administration

Incident response

Automation scripting

On-call support

Cross-functional collaboration

Tools

Ansible

Red Hat Satellite

VMware vSphere

Docker

Kubernetes

Azure

VMware Tanzu

SUSE Linux Enterprise Server

Red Hat Enterprise Linux

Job description

The Junior Linux Ops role will assist in maintaining and enhancing Chubb Asia Pacific's global Linux server infrastructure. You will work with cross‑functional teams, automate routine tasks, and ensure high availability of mission‑critical services while participating in on‑call support and disaster recovery activities.

Responsibilities

• Investigate and diagnose incidents and problems on Red Hat (RHEL) and SUSE (SLES) servers.
• Collaborate with network, security, development, and application teams on infrastructure implementations.
• Provide training, mentorship, and act as escalation point for junior team members.
• Automate operational, monitoring, and integrity‑verification processes using runbooks and scripts.
• Perform daily system monitoring, log review, and verify availability of key processes.
• Create and maintain documentation for Linux infrastructure installation, configuration, and troubleshooting.
• Identify monitoring/alerting gaps and develop solutions to close them.
• Support on‑call and after‑hours incidents, including disaster‑recovery plan execution.
• Participate in change, incident, and problem management processes.

Qualifications

• Extensive and recent support experience in supporting virtualized Red Hat Enterprise Linux Server operating systems and technologies in a global multi-data center enterprise organization.
• Advanced knowledge and experience with Linux server operating systems (Red Hat Enterprise Linux 8.x and 9.x, SUSE Linux Enterprise Server 15).
• Advanced knowledge and experience with configuration management tools (Ansible, etc.).
• Working Knowledge of Red Hat Satellite Server systems management.
• Working knowledge of networking principles including routing, switching, firewalls, load balancing and VLANs.
• Working knowledge and experience with Windows server operating systems (Windows 2019, 2022) is a plus.
• Working knowledge and experience with IBM AIX is a plus.
• Working knowledge and experience with virtualization hypervisors (VMware vSphere 7.x, 8.x, Azure).
• Working knowledge and experience with containerization (VMware Tanzu, Docker, Kubernetes, Azure Kubernetes Service) a plus.

Job Info

• Job Identification 37300
• Job Schedule Full time
• Regular or Temporary Regular
• Job Category Infrastructure Engineering
• Business Unit Philippines
• Legal Employer Chubb Asia Pacific PTE LTD d/b/a Chubb Business Services